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Sequence & Series Level-1 Quiz-2

March 7, 2021No Comments
Sequence & Series Level-1 Quiz-2

Welcome to the Level – 1 Quiz – 2 of the topic Sequence & Series on Knowvation! The pattern of the quiz will be MCQ and you will encounter many challenging problems which are going to be very helpful for the preparation of various competitive exams like, CAT, IIFT, SNAP, XAT, TISSMAT, TISSNET, CMAT, SSC CGL, etc. You’re requested to please do read the instructions given below before starting this quiz.

Here are some basic instructions:

Time Limit: 7 minutes

Number of Multiple Choice Questions: 10

Passing marks: 70%

You’ll see the answers after you SUBMIT the quiz. ‘Green’ color ticks represents a correct answer and the ‘Red’ ticks represents a wrong answer

Please do provide your valuable feedback on the quiz or report any issue/mistake in the comment box below. ALL THE BEST! 😀

1. Find the arithmetic mean of an arithmetic progression with 17 terms whose ninth term is 11.

 
 
 
 

2. What is the sum to 7 terms of a geometric progression whose first term is 1 and the 4th term is 27?

 
 
 
 

3. Find the eighth term of a geometric progression whose first term as well as common ratio is 2.

 
 
 
 

4. What is the sum of infinite geometric series 1, 1/2, 1/4, 1/8, 1/16, … ?

 
 
 
 

5. If the sum of first 20 terms of an arithmetic progression is 30 and the sum of first 50 terms is also 30, then what is the sum of 21st term and the 50th term?

 
 
 
 

6. Find the sum of the first seven terms of an arithmetic progression whose first term is one and the common difference is 3.

 
 
 
 

7. An arithmetic progression has 200 terms. The pth term from the beginning is 15. The pth term from the end is 45. Find the sum of all the terms.

 
 
 
 

8. The 30th term from the beginning in a 100-term series is the _________ term from the end.

 
 
 
 

9. What is the sum of the cubes of first 9 natural numbers?

 
 
 
 

10. What is the geometric mean of the geometric progression having a total of 13 terms, given the 7th term is 4?

 
 
 
 


Last updated on March 7, 2021

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